UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XoHkgyvF8mrNblEiFPiFd3Ymw+69eCT16tX1eMFpXZ0=' 
WHERE 
  key_id = '91187fd5c6367a11145dbfc7745d5da37a7d02a4c5c01c1a9981ade38059548a' 
  AND (
    token = 'XoHkgyvF8mrNblEiFPiFd3Ymw+69eCT16tX1eMFpXZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )